baber/WOPTO huggingface dataset:
Patent GB-128245-A (GB)
Title: Improvements in or relating to Ordnance Breech Mechanism.
Inventor: DAWSON ARTHUR TREVOR
IPC: F41A3/08
Filed: 1917-06-28
Abstract: 128,245. Dawson, Sir A. T., and Buckham, Sir G. T. June 28, 1917. Ordnance breech mechanism.-Relates to obturators of the " de Bange " type, wherein the axial vent bolt carries a nut or collar, serving as an abutment for the axial vent spring. According to the invention, the nut or collar is locked by a catch which is mounted on the carrier in an accessible position. In the construction shown in Figs. 4 and 5, the catch comprises a locking-pin D mounted radially in the rear part of the carrier A and engaging a groove C<1> in the nut C. The pin D passes through a slot E<2> in the sleeve E<1> of a safety shutter E of the kind described in Specification 127,610. Fig. 9 shows a construction in which the nut is replaced by a collar or washer F serving for the attachment of a modified rifle lock F<1>.
Patent GB-944887-A (GB)
Title: Ductile chromium base alloy
IPC: C22C32/00
Filed: 1962-03-12
Abstract: A ductile chromium base alloy is made by admixing 1 to 40% uranium nitride powder, based on the weight of the alloy, to powdered chromium, the powders preferably passing 235 U.S. Standard mesh, pressing the mixed powders into shape, e.g. at 50 tons/sq. inch with 0.5% of camphor in methanol as binder, and sintering at 2000-2750 DEG F., e.g. at 2300  DEG F. for 2 hours in an inert atmosphere.
Patent GB-492763-A (GB)
Title: Improved circuit arrangements for connecting a number of high frequency induction furnaces to a common source of supply
IPC: H05B6/04
Filed: 1937-04-02
Abstract: 492,763. High - frequency apparatus. BLACK, R. H., SPANSWICK, J. R., and ELECTRIC FURNACE CO., Ltd. April 2, 1937, No. 9431. [Class 38 (iv)] In a group of highfrequency induction furnaces supplied from a common source 2, the furnace winding 1 of one furnace is utilized as the primary winding of a transformer or autotransformer, the secondary winding or windings 4 of which is or are arranged to supply operating current to one or more other furnaces 5. Condenser batteries may be arranged as shown and the secondary winding or windings may be arranged inside or outside the primary winding formed by the furnace winding 1.
Patent GB-669577-A (GB)
Title: Improvements in or relating to electrical control systems for controlling the position or orientation of an apparatus unit
IPC: G01S3/42
Filed: 1948-02-26
Abstract: 669,577. Control of D.C. motors. SPERRY CORPORATION. Feb. 26, 1948. [Aug. 19, 1943] No. 9592/49. Divided out of 669,550. Class 38 (iii). The speed of a Ward-Leonard motor 84 in a gun-sight control system is varied by a control member (e.g. a handwheel 19), so that successive equal displacements of this member from its zero position produce progressively increasing increments of motor speed. A potentiometer 278 is connected with its ends at positive and negative potentials and the midpoint of a potentiometer 285 is earthed, the sliders 377, 287 being connected together through their shaft 276, which is driven by the handwheel 19, through a magnetic clutch. When this clutch is de-energized a spring. Fig. 3 (not shown), moves the sliders to their mid-positions (i.e. zero position). When the handwheel 19 is rotated, one signal is produced in the lead 304 proportional to the speed of displacement of the wheel 19 by a generator 282, and another signal is produced by the displacement of the potentiometer sliders 277, 287. The motor 84 (driving the gun-sight in azimuth) is controlled by the signal at 304 through an amplifying system described in Specification 669,550, [Group XXXVIII], whichincludesa a regenerative signal related to armature torque and degenerative signals related to rate of change of armature torque and to motor speed. The control system provides the operator with an aided-tracking system in which the ratio of rate-tracking (i.e. angular velocity of target) to displacement-tracking (i.e. velocity of target) increases as a target approaches. The magnetic clutch avoids damage which might be caused if the apparatus were brought into use with a large signal applied at 304. Specification 616,518 also is referred to.
Patent GB-843477-A (GB)
Title: Improvements in and relating to microtomes
Inventor: DOGGETT FRANCIS
IPC: G01N1/06
Filed: 1957-03-25
Abstract: 843,477. Microtomes. CAMBRIDGE INSTRUMENT CO. Ltd. March 13, 1958 [March 25, 1957], No. 9709/57. Class 97(1) In a microtome having a fixed cutting knife, the specimen is carried by an arm, which is pivoted about a knife edge to a second arm, which is also pivoted about the knife edge in such a manner that any movement of the second arm in one direction moves the specimen-carrying arm forwards to feed the specimen relatively to the knife. As shown in Fig. 1, the microtome comprises a base 2, having fixed thereto a knife edge member 48, 481 defining an axis 3 (Fig. 6) for one end of a knife edge 49 supported by an arm 4, the other end of the knife edge 49 supporting on an axis 18 a knife-edged member 51 carried by an arm 17. The arm 4 is engaged by a nut 8, Fig. 2, on a fine-pitched screw 9, rotatable by handle 44, this screw carrying a ratchet disc 10, and having loosely mounted thereon a lever 12, bearing a spring-urged pawl 13 for engaging the ratchet 10, and a quadrant member 11 linked at 33, 34 to a pointer on a shaft 35, which pointer rides over a setting scale. The lever 12 is connected at 14 to a crankpin 15 on a shaft 16, rotatable by handwheel 26, so as to reciprocate the lever 12. Another crankpin 25 on the shaft 16 is connected at 24 to the arm 17, which has a clamp 20 for accommodating a specimen, this clamp being adjacent to a cutting knife 38, mounted in a slidable carriage 27. The angle of the cutting knife 38 can be varied by screws 37. In operation, rotation of handwheel 26 moves the arm 17 downwardly, so that the specimen is cut by the knife 38, and then upwardly to its initial position, and during such upward movement the pawl 13, reciprocating lever 12, engages ratchet disc 10, so as to rotate screw 9 to an extent determined by the setting of the shaft 35. This rotation of screw 9 causes nut 8 to move downwardly, and thus pivots the arm 4 so that the specimen arm 17 is fed forward towards the cutting knife 38. For re-setting the arms 17 and 4, the nut 8 is moved upwardly by rotating a handle 44.
Patent GB-1498844-A (GB)
Title: Polyphase fluid resistance apparatus
IPC: H01C11/00
Filed: 1975-03-07
Abstract: 1498844 Liquid resistors SIEMENS AG 7 March 1975 [28 March 1974] 9715/75 Heading H1S A polyphase liquid resistor has one eletrolytic cell per phase, each cell comprising a housing of welded plates of a plastics material, the welds bordering on fluid-free outer areas and the housing having an at least partial top cover and being open at one side. In Figs. 1 and 3, being side elevation section and plan views, respectively, each cell 2 comprises side and/or partition walls 8, 9, rear wall 6 and base wall 7, the walls 8, 9 extending beyond the periphery of the container so formed. The front of each container has a flange and is connected thereby to a common chamber 3 of sheet iron and containing a cooler 4. The front wall of each container has orifices 10, 11 for electrolyte flow and a flow guide 12. Fixed electrodes (not shown) are provided on each rear wall and the partially open cover 13 has gaps 14 for insertion of movable electrodes and their control members. The cell assembly and the movable electrodes may be supported in an external frame. The partition between each cell may, when walls 8 and 9 each comprise several plates welded into one, comprise a pair of parallel plates with supporting spacers therebetween and enclosing an air gap thereby keeping these plate welds fluid free. In the case of single cells immersed in an electrolyte tank, the welds may be surrounded by fluid free chambers walled also with plastics plates which are welded both to each other and to the cell body outer parts. Pressure pressed plates of polypropylene or low-pressure polyethylene are preferred, having isotropic thermal expansion properties.
Patent GB-307644-A (GB)
Title: Improvements in compressed air brakes
IPC: B60T13/64
Filed: 1928-04-02
Abstract: 307,644. Anderberg, A., and Anderberg, E. A. April 2, 1928. Addition to 275,401. Fluid-pressure. - In a compressed air brake according to the parent Specification the two chamber brake is provided with a differential piston built up of two or more differently sized parts 2, 3 rigidly connected to each other and reciprocable in a corresponding cylinder 4, 5. The passages 6, 7, 8 leading from the pistons 2, 3 are controlled by a valve V which is described in the parent Specification and is adapted to cut out one or more of the cylinders of the two chamber brake. The two chamber brake piston is adapted to be locked to the common rod 9 carrying the single chamber brake piston 1, by means of a pawl 30 coacting with a toothed part 9<a> of the piston rod and carried on a link 29 pivoted to links 27, 32 which are pivoted at 23, 24 respectively on a head 22 provided on the sleeve 11 of the piston 2, 3. A spring 26 tends to strengthen out this knee-link system and bring the pawl into engagement with the part 9<a> but in release position of the brakes, a fixed abutment consisting of a part 33 of the housing bears against the lever 27 and maintains the locking means disengaged. The return spring 12 of the two chamber brake is arranged externally thereof and abuts on the cylinder cover and a washer 13 forming part of the head 22. The connection with the brake rigging is made by means of a connecting rod 21 which enters a tubular part 9<b> of the rod 9 and abuts against the spherically shaped end thereof.
Patent GB-1300675-A (GB)
Title: Imidazopyridine
IPC: C07D213/75
Filed: 1971-04-19
Abstract: 1300675 Imidazopyridine ELI LILLY & CO 19 April 1971 [20 April 1970] 9842/71 Heading C2C 26 - Bis - trifluoromethyl - 1H - imidazo - (4, 5-b)-pyridine is prepared by reaction of 5-trifluoromethyl-2,3-pyridine diamine with trifluoroacetic acid to give 5-trifluoromethyl-3-trifluoroacetylamino - 2 - amino - pyridine, followed by cyclization. The imidazopyridine is a herbicide.
Patent HK-105495-A (HK)
Title: Phase comparator especially for a phase-locked loop
Inventor: SCHOLZ WERNER DIPL-ING
IPC: H04L7/02
Filed: 1995-06-29
Abstract: A device for generating the bit timing (C) used in the decoding or regeneration of a transmitted bit string (A). The slope of the discriminator characteristic (Fig. 3c) corresponds to the phase density distribution (Fig. 3b). This ensures that substantial phase deviations, such as those which frequently occur with dropouts, do not have an undesirably severe effect on the generated control voltage (UR). <IMAGE>
Patent HK-148195-A (HK)
Title: Fatty acid amides as inhibitors of acyl-coa: cholesterol acyltransferase
Inventor: HOEFLE MILTON LOUIS
IPC: C07D239/28
Filed: 1995-09-14
Abstract: Certain substituted amides of saturated fatty acids are potent inhibitors of the enzyme acyl-CoA:cholesterol acyltransferase and are thus useful agents for inhibiting the intestinal absorption of cholesterol.
Patent HK-172396-A (HK)
Title: Modular microphone assembly
Inventor: POCOCK MARK WALTER
IPC: H04R1/08
Filed: 1996-09-12
Abstract: A modular microphone assembly (11) housed in a handsfree telephone apparatus (10) provides an environment that is isolated from a loudspeaker installed within the apparatus and through which environment the directional and frequency response characteristics of a directional microphone capsule (24) contained within a closable cavity (18) of a microphone mounting receptacle (17) in the assembly (11) are altered via a predetermined internal surface configuration of the receptacle to improve the performance of the apparatus (10).
Patent HU-T57801-A (HU)
Title: Process for producing hyperpure propylene polymers
Inventor: NORISTI LUCIANO
IPC: C08F10/00
Filed: 1991-03-29
Abstract: A process for preparing hyperpure propylene (co)polymers comprising polymerizing the monomer(s) in liquid monomer in the presence of a catalyst obtained by reacting an Al-trialkyl compound with a solid catalyst component comprising magnesium dihalide in active form, having supported thereon a titanium chloride or chloroalcoholate, and an ether having the general formula:
       
 where R and R' are the same or different and are C₂₋₁₈ alkyl, C₃₋₁₈ cycloalkyl, C₆₋₁₈ aryl, C₇₋₁₈ arylalkyl or alkylaryl radicals.
Patent HU-T66155-A (HU)
Title: Device for the connection of fluid conduits for medical purposes
Inventor: DANIELSON BO G
IPC: A61M39/02
Filed: 1991-12-20
Abstract: PCT No. PCT/SE91/00899 Sec. 371 Date Aug. 17, 1993 Sec. 102(e) Date Aug. 17, 1993 PCT Filed Dec. 20, 1991 PCT Pub. No. WO92/13590 PCT Pub. Date Aug. 20, 1992.In a fluid conduit connecting device for medical purposes a housing and a connecting member, being connectable to the housing, carry cooperating sealing surfaces. For the purpose of protecting the sealing surfaces of the connecting member these surfaces are covered by protective surfaces of a protective member prior to the connection of the connecting member to the housing. Protective member is arranged to uncover the sealing surfaces when the connection into the housing takes place. The device is suitable particularly for connecting the blood stream of a patient to an external conduit and allows continuous arteriovenous hemofiltration.
Patent HU-T58506-A (HU)
Title: Nail curing agent and process for produicng same
Inventor: ZSOMBOK GYOERGY
Filed: 1990-05-28
Abstract: Varnish contains a cellulose-nitrate, or a thixotropic resin contg. varnish and 0.0001-5 wt.% (0.01 wt.%) quinine-sulphate and/or capsaicin and/or pepper alkaloids and/or pyridine-hydrochloride.(Dwg.1/1
Patent HU-T37169-A (HU)
Title: Process for preparing antibiotics of polyether type
Inventor: LUI CHAO-MIN
IPC: C12P17/16
Filed: 1984-11-21
Abstract: There are presented antibiotic compounds designated as Antibiotics X-14889 A, C and D of the formulas 
<CHEM>
 wherein (for X-14889A) R1 is methyl, R2 is methyl, R3 is hydrogen, R4 is methyl and R5 is hydrogen or (for X-14889C) R1 is hydrogen, R2 is methyl, R3 is hydrogen, R4 is methyl and R5 is CO2H. 
<CHEM>
 (X-14889 D) and the pharmaceutically acceptable salts thereof. 
<??>The compounds exhibit antimicrobial activity and one of the compounds X-14889C also exhibits activity against Treponema hyodysenteriae (in vitro). Plasmodium berghei and as food efficiency enhancers in ruminants. 
<??>Also presented is a process to produce the above compounds and another known component Antibiotic X-14889B.
Patent HU-T57063-A (HU)
Title: Process for producing pharmaceutical composition for treating vaso-construction
Inventor: HANSSON GOERAN
IPC: A61P9/10
Filed: 1989-09-27
Abstract: The present invention relates to the use of gamma-interferon for the preparation of a pharmaceutical preparation for the treatment of vascular stenosis caused by e.g. intimal hyperplasia, including the treatment of restenosis following treatment of arterial stenosis or occlusion. In a preferred embodiment the present invention relates to the use of gamma-interferon for the treatment of arterial stenosis following vascular surgery and/or angioplasty.
Patent HU-T58217-A (HU)
Title: Method and connection arrangement for producing plasma arc
Inventor: UJVARI JOZSEF
IPC: B23K9/06
Filed: 1989-10-31
Abstract: Air jet is started, the pilot current capacitor is charged to the pilot voltage, the plasma arc is ignited by the superposition of a high frequency, high voltage signal and finally the plasma arc is ''blown over'' to the workpiece. - The equipment comprises main transformer (T1), pilot current condenser (PC), rectifier (PE), ferrite transformer (TF), condenser block (CP), high frequency, high voltage producing transformer (TH), spark gap (52K), condenser block (CS), the transformer (TH) is connected to the control transformer (TV) via contacts (KN), which control the primary circuit ignition timing. The sec. winding of the ferrite transformer (TF) is connected between the pilot voltage supply and the cup (KU). - (Dwg.1/1)
Patent HU-T59815-A (HU)
Title: Cosmetical composition for diminishing stomatitis and gingivitis
Inventor: KRISTOF JANOSNE
Filed: 1990-12-06
Abstract: Toothpaste comprises 0.5-60 plant extract in water or alcohol soln. using eg. Plantago lanceolata and Solidago canadensis. Other commonly used additives, such as solid or liquid carriers or other plant extracts can be used.
Patent ID-22848-A (ID)
Inventor: STEN FROLICH
IPC: D21H/
Filed: 1998-02-03
Abstract: The invention relates to the use of an aqueous sizing dispersion containing a cellulose-reactive sizing agent and a hydrophobically modified dispersing agent for sizing cellulosic fibres by addition of the sizing dispersion to a stock containing cellulosic fibres, and optional fillers, and dewatering the stock on a wire to obtain a web containing cellulosic fibres, wherein the stock has a cationic demand of at least 50  mu eq/litre stock filtrate. The invention further relates to an aqueous dispersion containing a cellulose-reactive sizing agent and an anionic hydrophobically modified cellulose-derivative, its preparation and use in the production of paper. The invention also relates to a substantially water-free composition containing a cellulose-reactive sizing agent and an anionic hydrophobically modified cellulose-derivative, its preparation and use in the preparation of an aqueous dispersion of cellulose-reactive sizing agent.
Patent JP-H10200449-A (JP)
Title: Cable transmission circuit
Inventor: MIYAKANE TSUNEO
IPC: H04B3/32
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To reduce crosstalk in plural single line transmission lines that use a common return line by inserting a compensation resistor. SOLUTION: A compensation resistor 8 specially for crosstalk reduction is connected across the load resistors 6 and 7 as shown for the case of two channels which separately transmit a signal to the loads of load resistances 6 and 7 through single lines of single line equivalent resistances 3 and 4 by using a common return line of a return line equivalent resistor 5 from signal sources 1 and 2. A resistance value of compensation resistor X1 which prevents signal voltage from generating across the load resistor R2 from e1 becomes R.r/rc when conditions such as R1 =R2 =R and r1 =r2 =r are entered. The resistance value is unequivocally decided when e2 is against R1 or in the case of more than three channels to reduce crosstalk.
Patent JP-S59126130-A (JP)
Title: Oil damper
Inventor: OOSAWA MASAO
IPC: F16F9/52
Filed: 1983-01-10
Abstract: PURPOSE:To enable the damping coefficient of an oil damper to be maintained at a constant value over a wide range of temperature, by a method wherein an annular slotted bimetal is held between a piston and the inner wall of a cylinder so that the damper effect may be compensated for temperature. CONSTITUTION:A step 26, serving to mount an annular bimetal 25, is formed in the shape of a brim on the outer periphery of a piston 24, the annular bimetal 25 having a slot 27, is placed on the step, and a retainer plate 28 prevents vertical movement of the bimetal 25. With increased temperature, the annular bimetal 25 is increased in its diameter, a gap between the bimetal and the inner wall of a cylinder 21 is decreased, and this compensates a piston for reduction in the braking force, which results from a decrease in viscosity of oil due to an increase in temperature. With decreased temperature, reversely, a decrease in the size of the ring results in an increase in the gap, and this compensates for the reverse effect due to increase in viscosity of the oil.
Patent JP-H04235408-A (JP)
Title: Rds receiver
Inventor: TOMOHIRO MAKOTO
IPC: H03J5/02
Filed: 1991-01-10
Abstract: PURPOSE:To always perform desirable preset station selection operation by ensuring minimum preset channel memory area even when the channel frequency data at the time of the operation of the preset is not proper by the moving of vehicles. CONSTITUTION:When the received network recognition code is different from the network recognition code stored in a pertinent preset channel memory 11 at the time of the preset channel station selection, the seek operation is performed by making a round within the frequency range for FM broadcasting. When the received network recognition code coincides with the stored network recognition code and coincides with it after making a round, it is rewritten in the preset channel memory 11. When the received network recognition code is not detected, it is not rewritten in the preset channel memory 11.
Patent JP-H02182783-A (JP)
Title: Combustion of fuel with high residual carbon content
Inventor: MIYAWAKI SHINTARO
IPC: C10L1/30
Filed: 1989-01-09
Abstract: PURPOSE:To remarkably reduce production of dust in combustion of a fuel with a high residual carbon content and simultaneously saving energy by burning a fuel with a high residual carbon content blended with a rare earth element (compound) and mixing the recovered dust with the fuel with a high residual carbon content and burning the resultant mixture. CONSTITUTION:To a fuel with a high residual carbon content composed of heavy oil or coal slurry with >=1.5wt.% residual carbon content, CMO, etc., a rare earth element, preferably consisting of Ce, La, Nd, or Pr or a compound thereof is added within a range of 1-1000ppm on a metal basis and the resultant mixture is burned. The produced dust, preferably containing 0.1-10wt.% rare earth element on a metal basis is then recovered from the exhausted combustion gas and the recovered dust is blended with the above-mentioned mixed fuel, preferably in an amount of 0.01-1wt.% and the resultant mixture is burned.
Patent JP-S61192256-A (JP)
Title: Production of whole grain soya milk for bean curd or food prepared from soya milk
Inventor: MATSUMOTO RYOSUKE
IPC: A23L11/00
Filed: 1986-01-09
Abstract: PURPOSE:To obtain a whole grain soya milk for bean curd or for a food prepared from soya milk, having improved coagulation property, by grinding soaked soybeans in the presence of water, heating under specific condition, and homogenizing with an ultra-high pressure homogenizer. CONSTITUTION:Raw soybeans (dried soybeans) are soaked with water by immersing in water for 12-18hr, and the soaked beans are added with water to attain a solid soybean content of 7-20%. The beans are ground with a grinder to obtain ground liquid of whole soybean having particle diameter of 0.1-500mu. The liquid is heat-treated at 90-100 deg.C for 10min to reduce the S-S group of the soybean protein to SH group. The objective soya milk can be prepared by homogenizing the treated liquid with an ultra-high pressure homogenizer under 400-1,000kg/cm<2> pressure.
Patent JP-S60144784-A (JP)
Inventor: MORIKAWA HISASHI
IPC: G09F9/00
Filed: 1984-01-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01178603-A (JP)
Title: Asphalt compounding agent of microwave irradiation heat generation type
Inventor: KASHIHARA MASANORI
IPC: E01C19/20
Filed: 1988-01-07
Abstract: PURPOSE:To facilitate handling, by heating asphalt compounding agent selected from coke breeze and carbon fiber, with microwave irradiation. CONSTITUTION:With the fillers 10 of pellet-formed asphalt compounding agent and repairing raw material which are previously mixed with each other, pot holes 12 on the road are filled up. Aggregate, fly ash, and the like are properly combined with each other. After the completion of the filling, from an upper section, by a microwave irradiation device 16, microwave irradiation is performed, and the fillers are heated. As a result, the material cost is economically reduced, and the handling can be facilitated.